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Airtec Double Insulation 1.05 x 25m

Product Code: 21112

25m. Clean and easy to use insulation for refurbishments or new builds. Suitable for dry lining, cavity and stud walls, pitched roofs as well as under floorboards and in attics and garages. Meets current building regulations when installed in accordance with the manufacturer's instructions.

  • Thermal Resistance up to 1.5W/m²K
  • Suitable for Walls
  • Roofs & Under Suspended Floors
  • NHBC Accepted
  • Equivalent to 55mm Polystyrene
  • Lightweight
  • Time-Saving
  • Typically Used for New Builds
  • Refurbishments & to Insulate Behind Dry Lining
  • View more information

NHBC Accepted.

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Airtec Double Insulation 1.05 x 25m Instruction Manual

Safety Data Sheet (COSHH)


4.5238 5 21

Was £99.99

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Airtec Double Insulation 1.05 x 25m 4.5 5 21 21
Impressed but wondering I was given this product and used it without knowing what it was. Hence I stuck it on a cold wall with tiling adhesive and then wallpapered over it! As soon as it was up we noticed the difference in the room, it was amazing. I was wondering about using more of it on another cold wall when I found out what the product is. No mention of sticking it to walls! Have I done OK with it? Could I do the same again? I would be grateful for any advice! As I say, I think it has worked very well where it is - I just hope it doesn't decide to fall off! 10 Dec 2014
Nice insulation Used a layer of this (with 25mm airgap) above thermalboard and plasterboard in a sunroom. Much simpler and cleaner than mineral wool to install. Will use again. 21 Nov 2014
Very good insulator Very easy to install .Have covered the whole of the underside of the garage roof to improve heat retention and keep out dust. 13 Nov 2014
not as effective as claimed To say that this product provides thermal resistance of up to 1.5 1.5W/m²K is in my opinion misleading; this is a calculation based on the whole construction, not just the insulation material. The literature provided from the manufacturer states, rather un-clearly, that thestated thermal resistance values can only be achieved in a construction where the insulation is held between 25mm battens,and in this configuration the insulation material is only responsible for 8.4% of the stated thermal resistance values. ie. a similar construction where the insulation is replaced with a plastic vapour barrier would give almost the same result. 11 Nov 2014
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Manufacturing Standards NHBC Accepted
Pack Size 1
Product Length 25 m
Product Type Airtec Double Insulation
Product Width 1.05 m
Total Product Weight 7600 kg